NAD T 787 Owner's Manual

Also see for T 187: Owner's manual Service manual

NAD T 787 Owner's Manual Manual pdf 46 page image

CONDITION POSSIBLE CAUSES POSSIBLE SOLUTIONSNo sound from all channels. • AC power unplugged. • Check AC cable connection and outlet.• Power not switched on.• Outlet has no power.• Mute function is activated. • Toggle [MUTE] button to deactivate Mutefunction.No sound from some channels. • Faulty/missing cables. • Check cables.• “Speaker Configuration” channel (s) set to “OFF”. • Check “Speaker Configuration” menu.No sound from surround channels. • No surround listening mode is engaged. • Select appropriate listening mode.• Surround channels set to “OFF” on “SpeakerConfiguration” menu.• Correct “Speaker Configuration” or “SpeakerLevels” settings.• Surround channels level set too low on“Speaker Levels” menu.No sound from Subwoofer. • Subwoofer is off, not powered or improperlyconnected.• Power up subwoofer, check subwoofer’sAC outlet or check connections.• Subwoofer set to “OFF” on “SpeakerConfiguration” menu.• Correct “Speaker Configuration” or “SpeakerLevels” settings.• Subwoofer level set too low on “‘Speaker Levels”menu.No sound from Center channel. • Source is a 2/0 (etc.). Dolby Digital or DTSrecording without center channel.• Play a known 5.1-channel recording orselect Dolby Pro Logic IIx Music mode.• Center set to “OFF” on “Speaker Configuration”menu.• Correct “Speaker Configuration” or “SpeakerLevels” settings.• Center level set too low on “Speaker Levels”menu.No Dolby Digital/DTS. • Source’s digital output is not connected to aT 787 digital input.• Check connections.• Source component not configured formultichannel digital output.• Check source component setup.T 787 does not respond to remote controlcommands.• Batteries are flat or incorrectly inserted. • Check batteries.• Infrared receiver (IR) window of T 787 or IRtransmitter of the remote control is obstructed.• Check IR windows and ensure clear line-of-sight from remote to T 787.• T 787 front panel is in very bright sunlight orambient light.• Reduce sunlight/room lighting.No RDS information. • Station signal too weak. • Check station tuning. Adjust or replaceantenna.• Station not transmitting RDS data. • Tune to an RDS station that supportsprogram-service name (PS mode) andradio-text mode (RT).Display shows “No Service List”. • DAB antenna not connected properly. • Check the connection and position of DABantenna.• No DAB coverage in the area. • Call your local DAB broadcast providers forcoverage information.Reset T 787 to factory default settings: Press and hold [ a SOURCE ] and [FRONT INPUT/MP] front panel buttons until “Factory Reset..complete.” is shownin the VFD.REFERENCETROUBLESHOOTING46ENGLISH FRANÇAIS ESPAÑOL ITALIANO DEUTSCH NEDERLANDS SVENSKA РУССКИЙ

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